TokenRegistry
Inherits: AccessManagedUpgradeable, ITokenRegistry
Constants
TokenRegistryStorageLocation
bytes32 private constant TokenRegistryStorageLocation =
0x1aeafc547075d7f69f86c9a87aafb3edc5a48d01acbbe220b9a330d69702ed00;Functions
_getTokenRegistryStorage
function _getTokenRegistryStorage() private pure returns (TokenRegistryStorage storage $);Returns
| Name | Type | Description |
|---|---|---|
| $ | TokenRegistryStorage |
constructor
constructor();initialize
function initialize(address initialAuthority) external initializer;Parameters
| Name | Type | Description |
|---|---|---|
| initialAuthority | address |
getForeignToken
Local token address => Foreign EVM chain ID => Foreign Token address
function getForeignToken(address localToken, uint256 foreignEvmChainId) external view override returns (address);Parameters
| Name | Type | Description |
|---|---|---|
| localToken | address | |
| foreignEvmChainId | uint256 |
Returns
| Name | Type | Description |
|---|---|---|
| <none> | address |
getLocalToken
Foreign token address => Foreign EVM chain ID => Local Token address
function getLocalToken(address foreignToken, uint256 foreignEvmChainId) external view override returns (address);Parameters
| Name | Type | Description |
|---|---|---|
| foreignToken | address | |
| foreignEvmChainId | uint256 |
Returns
| Name | Type | Description |
|---|---|---|
| <none> | address |
setToken
Associates a local and a foreign token address.
function setToken(address localToken, uint256 foreignEvmChainId, address foreignToken)
external
override
restricted;Parameters
| Name | Type | Description |
|---|---|---|
| localToken | address | The local token address. |
| foreignEvmChainId | uint256 | The foreign EVM chain ID. |
| foreignToken | address | The foreign token address. |
Structs
TokenRegistryStorage
Note:
- storage-location: erc7201:makina.storage.TokenRegistry
struct TokenRegistryStorage {
mapping(address localToken => mapping(uint256 foreignEvmChainId => address foreignToken)) _localToForeignTokens;
mapping(address foreignToken => mapping(uint256 foreignEvmChainId => address localToken)) _foreignToLocalTokens;
}Properties
| Name | Type | Description |
|---|---|---|
| _localToForeignTokens | mapping(address localToken => mapping(uint256 foreignEvmChainId => address foreignToken)) | |
| _foreignToLocalTokens | mapping(address foreignToken => mapping(uint256 foreignEvmChainId => address localToken)) |